On 8/4/2015 6:14 AM, Melvin Davidson wrote:
As additional advice, to get the best performance, you will want all
your tablespaces to be on separate spindles/disks.
EG: disk1/tblspc1
disk2/tblspc2
disk3/tblspc3
...
disk99/tblspc99
actually, I find to get best performance most often, stripe all the
disks together and put everything on the same big volume, that way all
IO is evenly distributed. otherwise you'll find too much IO on some
tables/partitions, and not enoguh on others, so most of the disks are
idle most of the time.
--
john r pierce, recycling bits in santa cruz
--
Sent via pgsql-general mailing list (pgsql-general@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
